function getTestContent() { yield "hello"; yield 2+3; yield 12; yield null; yield "complex" + "string"; yield new Object(); yield new Date(1306113544); yield [1, 2, 3, 4, 5]; let obj = new Object(); obj.foo = 3; obj.bar = "hi"; obj.baz = new Date(1306113544); obj.boo = obj; yield obj; let recursiveobj = new Object(); recursiveobj.a = recursiveobj; recursiveobj.foo = new Object(); recursiveobj.foo.bar = "bar"; recursiveobj.foo.backref = recursiveobj; recursiveobj.foo.baz = 84; recursiveobj.foo.backref2 = recursiveobj; recursiveobj.bar = new Object(); recursiveobj.bar.foo = "foo"; recursiveobj.bar.backref = recursiveobj; recursiveobj.bar.baz = new Date(1306113544); recursiveobj.bar.backref2 = recursiveobj; recursiveobj.expando = recursiveobj; yield recursiveobj; let obj = new Object(); obj.expando1 = 1; obj.foo = new Object(); obj.foo.bar = 2; obj.bar = new Object(); obj.bar.foo = obj.foo; obj.expando = new Object(); obj.expando.expando = new Object(); obj.expando.expando.obj = obj; obj.expando2 = 4; obj.baz = obj.expando.expando; obj.blah = obj.bar; obj.foo.baz = obj.blah; obj.foo.blah = obj.blah; yield obj; let diamond = new Object(); let obj = new Object(); obj.foo = "foo"; obj.bar = 92; obj.backref = diamond; diamond.ref1 = obj; diamond.ref2 = obj; yield diamond; let doubleref = new Object(); let obj = new Object(); doubleref.ref1 = obj; doubleref.ref2 = obj; yield doubleref; }